In May, Nantong typically sees daytime highs of 23.5°C and overnight lows around 14.5°C. Compared to the annual average high of 19.2°C, May runs +4.3°C.
May in Nantong averages a daytime high of 23.5°C and an overnight low of 14.5°C.
May runs +4.3°C compared to Nantong's annual average high of 19.2°C, ranking #5 of 12 months by warmth.
Plan for daytime highs near 23.5°C and cooler evenings around 14.5°C.